MD 4 NT VARIO

VACUUBRAND20736300ca. 245 mmca. 235 mmca. 18.6 kg

These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases. They reach an excellent ultimate vacuum of 1 mbar. All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The NT series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The VARIO® design includes the VARIO® pump and the CVC 3000 vacuum controller with external gauge head. The demand-responsive motor speed control on VARIO® models further extends the already long lifetimes of diaphragms and valves.

MD 4 NT VARIO - Pumping speed graph

MD 4 NT VARIO - Pump down graph
(10 l volume)

MD 4 NT VARIO - Dimension sheet

Ordering data

Product name

Mains voltage and frequency

Plug

* Order no.

MD 4 NT VARIO

200-230 V~ 50-60 Hz

CEE

20736300

200-230 V~ 50-60 Hz

CH, CN

20736301

100-120 V~ 50-60 Hz

US

20736303

* As part of the implementation process of our new ERP system in 2018 our catalog numbers were extended to 8 digits in length by adding the digits “2” or “20” to the beginning of the old catalog numbers.